/**
 * Copyright &copy; 2015-2020 <a href="http://www.jeeplus.org/">JeePlus</a> All rights reserved.
 */
package com.jeeplus.modules.calendar.web;

import java.io.IOException;
import java.util.Date;
import java.util.List;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import com.jeeplus.modules.calendar.entity.MyCalendar;
import com.jeeplus.modules.calendar.service.MyCalendarService;
import org.apache.shiro.authz.annotation.RequiresPermissions;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.ModelAttribute;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.ResponseBody;
import org.springframework.web.servlet.mvc.support.RedirectAttributes;

import com.jeeplus.common.json.AjaxJson;
import com.jeeplus.common.utils.DateUtils;
import com.jeeplus.common.utils.StringUtils;
import com.jeeplus.core.web.BaseController;
import com.jeeplus.modules.sys.utils.UserUtils;

/**
 * 日历Controller
 *
 * @author liugf
 * @version 2016-04-19
 */
@Controller
@RequestMapping(value = "${adminPath}/myCalendar")
public class MyCalendarController extends BaseController {

    @Autowired
    private MyCalendarService myCalendarService;

    @ModelAttribute
    public MyCalendar get(@RequestParam(required = false) String id) {
        MyCalendar entity = null;
        if (StringUtils.isNotBlank(id)) {
            entity = myCalendarService.get(id);
        }
        if (entity == null) {
            entity = new MyCalendar();
        }
        return entity;
    }

    /**
     * 日历页面
     */
    @RequestMapping(value = {"index", ""})
    public String index(MyCalendar myCalendar, HttpServletRequest request,
                        HttpServletResponse response, Model model) {
        return "modules/calendar/myCalendar";
    }

    /**
     * 新建日历
     */
    @RequiresPermissions("user")
    @ResponseBody
    @RequestMapping(value = "add")
    public AjaxJson add(MyCalendar myCalendar, HttpServletRequest request,
                        HttpServletResponse response, Model model) {
        AjaxJson j = new AjaxJson();
        myCalendar.setUser(UserUtils.getUser());
        myCalendarService.save(myCalendar);

        j.setSuccess(true);
        j.setMsg("保存日历成功");
        j.put("myCalendar", myCalendar);

        return j;
    }

    /**
     * 查看，增加，编辑日历信息表单页面
     */
    @RequestMapping(value = "form")
    public String editform(MyCalendar myCalendar, HttpServletRequest request,
                           HttpServletResponse response, Model model) {
        model.addAttribute("myCalendar", myCalendar);
        return "modules/calendar/myCalendarForm";
    }

    @RequiresPermissions("user")
    @ResponseBody
    @RequestMapping(value = "findList")
    protected List<MyCalendar> doPost(MyCalendar myCalendar,
                                      HttpServletRequest request, HttpServletResponse response,
                                      Model model) throws ServletException, IOException {
        myCalendar.setUser(UserUtils.getUser());
        List<MyCalendar> list = myCalendarService.findList(myCalendar);

        return list;
    }


    /**
     * 编辑日历
     *
     * @throws Exception
     */
    @RequiresPermissions("user")
    @ResponseBody
    @RequestMapping(value = "save")
    public AjaxJson save(MyCalendar myCalendar, HttpServletRequest request,
                         HttpServletResponse response, Model model) throws Exception {
        AjaxJson j = new AjaxJson();
        myCalendar.setUser(UserUtils.getUser());

        myCalendarService.save(myCalendar);//保存
        j.setSuccess(true);
        j.setMsg("保存成功!");
        return j;
    }

    /**
     * 删除日历
     */
    @RequiresPermissions("user")
    @ResponseBody
    @RequestMapping(value = "del")
    public AjaxJson del(MyCalendar myCalendar,
                        RedirectAttributes redirectAttributes) {
        AjaxJson j = new AjaxJson();
        myCalendarService.delete(myCalendar);
        j.setSuccess(true);
        j.setMsg("删除成功!");
        return j;

    }

    /**
     * 縮放日歷
     */
    @ResponseBody
    @RequiresPermissions("user")
    @RequestMapping(value = "resize")
    public AjaxJson resize(MyCalendar myCalendar, HttpServletRequest request,
                           HttpServletResponse response, Model model) {
        AjaxJson j = new AjaxJson();
        Integer daydiff = Integer.parseInt(request.getParameter("daydiff")) * 24 * 60 * 60;
        Integer minudiff = Integer.parseInt(request.getParameter("minudiff")) / 1000;
        Date start = myCalendar.getStart();
        long lstart = start.getTime() / 1000;
        Date end = myCalendar.getEnd();
        Integer difftime = daydiff + minudiff;
        if (end == null) {
            myCalendar.setEnd(DateUtils.parseDate(DateUtils.long2string(lstart + difftime)));
            myCalendar.setUser(UserUtils.getUser());
            myCalendarService.save(myCalendar);
        } else {
            long lend = end.getTime() / 1000;
            myCalendar.setEnd(DateUtils.parseDate(DateUtils.long2string(lend + difftime)));
            myCalendar.setUser(UserUtils.getUser());
            myCalendarService.save(myCalendar);
        }
        j.setSuccess(true);
        j.setMsg("保存成功！");
        return j;
    }

    /**
     * 拖拽日历
     */
    @RequiresPermissions("user")
    @ResponseBody
    @RequestMapping(value = "drag")
    public AjaxJson drag(MyCalendar myCalendar, HttpServletRequest request,
                         HttpServletResponse response, Model model) {
        AjaxJson j = new AjaxJson();
        Integer daydiff = Integer.parseInt(request.getParameter("daydiff")) * 24 * 60 * 60;
        Integer minudiff = Integer.parseInt(request.getParameter("minudiff")) / 1000;
        Date start = myCalendar.getStart();
        long lstart = start.getTime() / 1000;
        Date end = myCalendar.getEnd();
        Integer difftime = daydiff + minudiff;
        if (end == null) {
            myCalendar.setStart(DateUtils.parseDate(DateUtils.long2string(lstart + difftime)));
            myCalendar.setUser(UserUtils.getUser());
            myCalendarService.save(myCalendar);
        } else {
            long lend = end.getTime() / 1000;
            myCalendar.setStart(DateUtils.parseDate(DateUtils.long2string(lstart + difftime)));
            myCalendar.setEnd(DateUtils.parseDate(DateUtils.long2string(lend + difftime)));
            myCalendar.setUser(UserUtils.getUser());
            myCalendarService.save(myCalendar);
        }
        j.setSuccess(true);
        j.setMsg("保存成功！");
        return j;
    }

}